{
  "manageEntity": {
    "action": "Follow",
    "entityId": "641818",
    "entityType": "User",
    "nonce": "0xbc6e488fc37e19292d04ad955f8abb2857975453797b79b2ce6c1e7d77cab93a",
    "signature": "0x777be7392d3e1753aa5004ff0ed096a84c485e05e9d1778ad8ea2a78903533df26517f4c34a1cbaf105345546b1ded671082dede4538141104722402b62814851b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}